August 21 in Ōmachi, through the years

Typical high: 23.1°. Hottest: 27.3° (2020). Coldest night: 10.5° (2002).

YEARHIGHLOWRAIN
2025 25.6° 16.6° 2.6 mm
2024 25.5° 17.8° 2.8 mm
2023 26° 18.7° 1.2 mm
2022 23° 17.2° 30.3 mm
2021 22.8° 16.9° 18.2 mm
2020 27.3° 19.2° 2.4 mm
2019 22.6° 17.7° 33.4 mm
2018 26.2° 17.2° 0.7 mm
2017 23.5° 15.5° 9.2 mm
2016 24.6° 18.9° 3.1 mm
2015 20.7° 16.4° 11.2 mm
2014 25.1° 15.8° 15.9 mm
2013 23.3° 16.4° 19.5 mm
2012 25.3° 15.5° 0.9 mm
2011 16° 12.3° 42.8 mm
2010 25.5° 17.6° 0.5 mm
2009 22.4° 17.9° 22 mm
2008 19.8° 12.1° 12.6 mm
2007 25.2° 14.4° 0.8 mm
2006 24.7° 19.3° 16.2 mm
2005 23.3° 16° 8.1 mm
2004 21° 11.3° 0.5 mm
2003 23.2° 16.8° 3.9 mm
2002 16° 10.5° 0.1 mm
2001 17.7° 15° 7.7 mm
2000 24.7° 18.2° 6.1 mm
1999 22.5° 15.8° 13.9 mm
1998 22.7° 14.7° 1.6 mm
1997 24.3° 15.6° 0.6 mm
1996 21.7° 16.1° 1.8 mm
Source: ERA5 reanalysis (Copernicus C3S)

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